Datasheet4U Logo Datasheet4U.com

EClamp2422N - ESD/EMI Protection

General Description

The EClampTM2422N is a (C-L-C) low pass filter array with integrated TVS diodes.

It is designed to suppress unwanted EMI/RFI signals and provide electrostatic discharge (ESD) protection in portable electronic equipment.

Key Features

  • EClamp2422N ESD/EMI Protection for Audio Interfaces.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
EClamp2455K ESD/EMI Protection Semtech Corporation
EClamp2455P ESD/EMI Protection Semtech Corporation
EClamp2340C Emi Filter And Esd Protection Semtech Corporation
ECLAMP2342N ESD/EMI Protection Semtech Corporation
EClamp1002A ESD/EMI Protection Semtech Corporation

Other Datasheets by SEMTECH

Part Number Description
EClamp2410P ESD Protection Device
EClamp2410PQ ESD Protection Device
EClamp2454P ESD/EMI Protection
EClamp2456P ESD/EMI Protection
EClamp2458P ESD/EMI Protection

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PROTECTION PRODUCTS - EMIClampTM Description The EClampTM2422N is a (C-L-C) low pass filter array with integrated TVS diodes. It is designed to suppress unwanted EMI/RFI signals and provide electrostatic discharge (ESD) protection in portable electronic equipment. This state-of-the-art device utilizes solidstate silicon-avalanche technology for superior clamping performance and DC electrical characteristics. It has been optimized for protection of headset audio ports in cellular phones and other portable electronics. The device consists of two identical circuits comprised of TVS diodes for ESD protection, and a C-L-C pi-filter for EMI/RFI filtering. A typical inductor value of 2nH and a capacitor value of 100pF are used to achieve 20dB minimum attenuation from 800MHz to 2.7GHz.